| Cartersville to Olympia Heights (Florida) | 641.24 mi (1,031.98 km) |
| Cartersville to Omaha (Nebraska) | 785.47 mi (1,264.10 km) |
| Cartersville to On Top of the World Designated Place (Florida) | 379.48 mi (610.72 km) |
| Cartersville to Onalaska (Wisconsin) | 754.15 mi (1,213.69 km) |
| Cartersville to Oneida (New York) | 788.00 mi (1,268.16 km) |
| Cartersville to Oneonta (New York) | 777.82 mi (1,251.78 km) |
| Cartersville to Ontario (California) | 1,868.66 mi (3,007.32 km) |
| Cartersville to Ontario (Oregon) | 1,840.52 mi (2,962.03 km) |
| Cartersville to Opa-locka (Florida) | 632.26 mi (1,017.53 km) |
| Cartersville to Opelika (Alabama) | 109.04 mi (175.49 km) |
| Cartersville to Opelousas (Louisiana) | 493.60 mi (794.38 km) |
| Cartersville to Orange (California) | 1,883.62 mi (3,031.39 km) |
| Cartersville to Orange (Texas) | 593.58 mi (955.27 km) |
| Cartersville to Orange City (Florida) | 416.26 mi (669.91 km) |
| Cartersville to Orangeburg (South Carolina) | 230.49 mi (370.93 km) |
